Do Now 12/11: Cell Quiz Review

Water molecules in the bloodstream move through nephrons in the kidneys from areas of high concentration to areas of low concentration through which processes?

• Diffusion

• Osmosis

• Endocytosis

• Exocytosis

The cell membrane and water are both involved in

• Directing cell activities

• Making chloroplasts

• the movement of materials into and out of the cell

• preventing chemical reactions from taking place

Which of the following scientists called the tiny rectangular rooms that he observed in cork "cells"

• Anton can Leeuwenhoek

• Mattais Schleiden

• Robert Hooke

• Rudolf Virchow

A maze of passageways that transports proteins and other materials from one part of the cell to another

• Golgi body

• ER

• Nucleus

• Ribosomes

Receives proteins and other materials, packages them and distributes them to other parts of the cell

• Golgi body

• ER

• Nucleus

• Ribosomes

Organelles called ____________________ capture energy from the sunlight and use it to produce food for the cell

• Mitochondria

• ER

• Chloroplasts

• Ribosomes

The gel-like substance that helps move the nutrients within the cells and hold organelles in place

• Mitochondria

• ER

• Chloroplasts

• Cytoplasm

NASA has a command center in Houston, Texas that directs space missions.  Which part of a cell is similar to this command center?

• vacuole

• Nucleus

• Nucleolus

• Vacuole

Which statement regarding the cell membrane of all organisms is NOT correct?

•  

  Both plants and animal cells have cell membranes.

• The cell membrane allows all things to enter a cell.

• The cell membrane forms a barrier that prevents some harmful substances from entering the cell.

• The cell membrane controls what enters and leaves a cell.